DE3521646A1 - Druckabhaengig gesteuerter schalter - Google Patents
Druckabhaengig gesteuerter schalterInfo
- Publication number
- DE3521646A1 DE3521646A1 DE19853521646 DE3521646A DE3521646A1 DE 3521646 A1 DE3521646 A1 DE 3521646A1 DE 19853521646 DE19853521646 DE 19853521646 DE 3521646 A DE3521646 A DE 3521646A DE 3521646 A1 DE3521646 A1 DE 3521646A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- chamber
- control
- membrane
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 claims description 44
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 230000001419 dependent effect Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 20
- 230000005284 excitation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2692—Details comprising pneumatic snap-action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2278—Pressure modulating relays or followers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulation And Control Of Combustion (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853521646 DE3521646A1 (de) | 1985-06-15 | 1985-06-15 | Druckabhaengig gesteuerter schalter |
| US06/854,261 US4692574A (en) | 1985-06-15 | 1986-04-21 | Differential pressure responsive switch |
| DE8686107993T DE3681972D1 (de) | 1985-06-15 | 1986-06-11 | Druckabhaengig gesteuerter schalter. |
| EP86107993A EP0206132B1 (fr) | 1985-06-15 | 1986-06-11 | Interrupteur commandé en fonction de la pression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853521646 DE3521646A1 (de) | 1985-06-15 | 1985-06-15 | Druckabhaengig gesteuerter schalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3521646A1 true DE3521646A1 (de) | 1986-12-18 |
Family
ID=6273474
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853521646 Withdrawn DE3521646A1 (de) | 1985-06-15 | 1985-06-15 | Druckabhaengig gesteuerter schalter |
| DE8686107993T Expired - Fee Related DE3681972D1 (de) | 1985-06-15 | 1986-06-11 | Druckabhaengig gesteuerter schalter. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686107993T Expired - Fee Related DE3681972D1 (de) | 1985-06-15 | 1986-06-11 | Druckabhaengig gesteuerter schalter. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4692574A (fr) |
| EP (1) | EP0206132B1 (fr) |
| DE (2) | DE3521646A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014005632U1 (de) | 2013-02-07 | 2014-09-08 | Knocks Fluid-Technik GmbH | Schaltelement |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5132500A (en) * | 1991-02-11 | 1992-07-21 | Micro Pneumatic Logic, Inc. | Differential pressure switch with sealed contacts |
| US7718907B2 (en) * | 2007-04-12 | 2010-05-18 | Condor-Werke Gebr. Frede Gmbh & Co. Kg. | Combination pressure switch |
| US10502340B2 (en) | 2015-08-17 | 2019-12-10 | Honeywell International Inc. | System for a valve setup |
| TWI576542B (zh) * | 2016-04-15 | 2017-04-01 | Safety valves for combustion installations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2953657A (en) * | 1957-03-12 | 1960-09-20 | Moore Products Co | Pneumatic-electric relay |
| DE1103077B (de) * | 1959-12-08 | 1961-03-23 | Daimler Benz Ag | Anzeigevorrichtung fuer den OEldruck in Brennkraftmaschinen |
| FR2071261A5 (fr) * | 1969-12-23 | 1971-09-17 | British Petroleum Co | |
| US3852547A (en) * | 1973-08-24 | 1974-12-03 | H Dietz | Differential pressure switch with hinged plate on diaphragm |
| US4217471A (en) * | 1978-03-17 | 1980-08-12 | Ulbing Otmar M | Fluidic actuator for a switching device |
| US4330695A (en) * | 1980-02-27 | 1982-05-18 | General Electric Company | Control device |
-
1985
- 1985-06-15 DE DE19853521646 patent/DE3521646A1/de not_active Withdrawn
-
1986
- 1986-04-21 US US06/854,261 patent/US4692574A/en not_active Expired - Fee Related
- 1986-06-11 DE DE8686107993T patent/DE3681972D1/de not_active Expired - Fee Related
- 1986-06-11 EP EP86107993A patent/EP0206132B1/fr not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014005632U1 (de) | 2013-02-07 | 2014-09-08 | Knocks Fluid-Technik GmbH | Schaltelement |
Also Published As
| Publication number | Publication date |
|---|---|
| US4692574A (en) | 1987-09-08 |
| EP0206132A2 (fr) | 1986-12-30 |
| DE3681972D1 (de) | 1991-11-21 |
| EP0206132A3 (en) | 1989-05-24 |
| EP0206132B1 (fr) | 1991-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: RENTZSCH, H., DIPL.-ING., PAT.-ASS. HERZBACH, D., |
|
| 8139 | Disposal/non-payment of the annual fee |